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Kōshi weather

Kumamoto · 61,772 inhabitants · Saturday, November 7 · updated 03:24

Air: Good

11°

Clear sky

Feels like 11°C

Wind

9 km/h

Gusts

30 km/h

Humidity

64 %

Pressure

1026 hPa

Clouds

0 %

Storm

Rise 06:39 Set 17:21 Day 10 h 41 min UV 7 · High

Kōshi 14-day forecast

Trend

Night

Clear sky

11°

Feels like 11°

Wind ↑ N 15 km/h

Gusts 34 km/h

Humidity 50 %

Morning

Clear sky

12°8°

Feels like 12°

Wind ↑ N 9 km/h

Gusts 24 km/h

Humidity 57 %

Afternoon

Clear sky

16°14°

Feels like 16°

Wind ↑ N 16 km/h

Gusts 23 km/h

Humidity 42 %

Evening

Clear sky

10°8°

Feels like 10°

Wind ↑ NNE 9 km/h

Gusts 15 km/h

Humidity 55 %

09:00

12°

N 9

12:00

14°

N 16

15:00

16°

N 11

18:00

10°

NNE 8

21:00

8°

NE 9

00:00

7°

NE 7

03:00

6°

NE 9

06:00

8°

NE 7

Rain radar around Kōshi

Rain observed over the last two hours by official weather radars around Kōshi, followed by the radar forecast for the next hour where the weather service provides one.

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Rain radar Last two hours, then forecast where available · drag the timeline

Air you breathe in Kōshi: pollution and pollen

1/6

Good

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.59µg/m³

PM1015µg/m³

Copernicus CAMS model, updated several times a day.

Kōshi forecast in charts · next 7 days

The week ahead: highs and lows

≈ A week close to the usual temperatures

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Moon over Kōshi

Waning crescent

6 % illuminated · 27.3 days

Rise 04:30 Set 15:51

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Wed 11/11 3%

Thu 12/11 8%

Fri 13/11 15%

Sat 14/11 23%

Sun 15/11 33%

Mon 16/11 43%

Tue 17/11 54% First quarter

Wed 18/11 64%

Thu 19/11 74%

Moonrise and moonset in local time (Asia/Tokyo); phase and lit fraction from a synodic calculation.

Sea and tides near Kōshi

Tide station used: Kōshi

Tide times in Kōshi

Sea state

Smooth

waves 0.6 m

Period

3 s

Swell

0.0 m

FriFri 06/11

Low tide 12:52 1.4 m

High tide 18:59 4.5 m

TodaySat 07/11

Low tide 01:16 1.0 m

High tide 07:32 4.6 m

Low tide 13:32 1.4 m

High tide 19:33 4.6 m

TomorrowSun 08/11

Low tide 01:52 0.7 m

High tide 08:11 4.7 m

Low tide 14:08 1.5 m

High tide 20:06 4.6 m

MonMon 09/11

Low tide 02:26 0.6 m

High tide 08:47 4.7 m

Low tide 14:43 1.6 m

High tide 20:37 4.5 m

Heights above chart datum. Coefficient: 20 for the weakest tides, 120 for the strongest.

Look up a past day in Kōshi

Curious about the weather in Kōshi on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Kōshi weather at a glance

This page gathers everything about the weather in Kōshi, Kumamoto: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “clear sky”, it is 11 °C (feels like 11 °C) and the wind blows at 9 km/h.

Expected range today: 6 °C to 16 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms, plus the tide times for Kōshi.

Other big cities nearby

Kōshi weather data for developers

Use the Kōshi forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

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Where does this forecast come from? Our engine, checked every day against 1124 weather stations